Home Postcode finder NSW Harparary Harparary postcode NSW Harparary is a locality in New South Wales covered by postcode 2390. Postcode 2390 State or territory New South Wales (NSW) Region NSW North Coast Add a free Harparary business listing Be the first listing in Harparary Common questionsWhat is the postcode for Harparary?Harparary, NSW has the postcode 2390.What state is Harparary in?Harparary is in New South Wales (NSW).Does postcode 2390 cover more than one suburb?Yes. Postcode 2390 covers 16 localities, so the postcode alone does not identify Harparary. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.